The Stud,locked in, cataloged under National Stock Number 5307-00-025-8294, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc Div Rosan Products. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5307-00-025-8294 |
| Primary Part Number | SF111-11SA16A |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc Div Rosan Products |
| Status | CANCELLED |
| Style Designator | LOCKED IN |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Distance From Serrated Portion to Nut End | 1.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 NUT THREAD |
| Thread Length | 0.562 INCHES NOMINAL NUT THREAD IN |
| Surface Treatment | CADMIUM OVERALL |
| Material Document and Classification | MIL-S-6758,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE |
| Distance From Serrated Portion to End of Stud Thread | 0.178 INCHES NOMINAL IN |
| Thread Length | 0.510 INCHES NOMINAL STUD THREAD IN |
| Nominal Thread Size | 0.312 INCHES NUT THREAD IN |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Thread Series Designator | UNS STUD THREAD |
| Thread Series Designator | UNF NUT THREAD |
| Material | STEEL COMP 4130 |
| Locking Feature | SELF-CLINCHING HEAD |
| Distance From Serrated Portion to Stud End | 0.688 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Pitch Diameters | +0.3358 TO 0.3378 INCHES STUD THREAD IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 146890 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 144735 | Curtiss-Wright Corp Airplane Div (USA) |
| SF111-11SA16A PRIMARY | Howmet Global Fastening Systems Inc Div Rosan Products (USA) |
| BACS21S11-16A | The Boeing Company Div Defense (USA) |
| 890179-16 | Goodrich Corporation Dba Goodrich Corp (USA) |
NSN 5307-00-025-8294 is a Stud,locked in, manufactured by Howmet Global Fastening Systems Inc Div Rosan Products, classified under FSC 5307 (No Item Name Available). Status: cancelled.
NSN 5307-00-025-8294 has 5 cross-referenced part numbers: 146890 (Eaton Aerospace, Llc Dba Jackson South), 144735 (Curtiss-Wright Corp Airplane Div), SF111-11SA16A (Howmet Global Fastening Systems Inc Div Rosan Products), BACS21S11-16A (The Boeing Company Div Defense), 890179-16 (Goodrich Corporation Dba Goodrich Corp).
There are 2 known substitutes for 5307-00-025-8294: 4710-00-011-8495, 5325-00-530-4945. Verify interchangeability with system specifications before substitution.
Key specifications for SF111-11SA16A: Style Designator: LOCKED IN; Nominal Thread Size: 0.375 INCHES STUD THREAD IN; Thread Direction: RIGHT-HAND NUT THREAD; Thread Direction: RIGHT-HAND STUD THREAD. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5307-00-025-8294 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.